weaved: Rename "chromeos" -> "brillo" in include paths and namespaces

libchromeos is transitioning to libbrillo and chromeos namespaces
and include directory is changing to brillo.

Bug: 24872993
Change-Id: Ic91fe342fb2c29ae915300d1ce9ae8473303238b
diff --git a/buffet/shill_client.h b/buffet/shill_client.h
index 1a7bb19..9cf5b4f 100644
--- a/buffet/shill_client.h
+++ b/buffet/shill_client.h
@@ -69,21 +69,21 @@
                                            const std::string& signal_name,
                                            bool success);
   void OnManagerPropertyChange(const std::string& property_name,
-                               const chromeos::Any& property_value);
+                               const brillo::Any& property_value);
   void OnDevicePropertyChangeRegistration(const dbus::ObjectPath& device_path,
                                           const std::string& interface,
                                           const std::string& signal_name,
                                           bool success);
   void OnDevicePropertyChange(const dbus::ObjectPath& device_path,
                               const std::string& property_name,
-                              const chromeos::Any& property_value);
+                              const brillo::Any& property_value);
   void OnServicePropertyChangeRegistration(const dbus::ObjectPath& path,
                                            const std::string& interface,
                                            const std::string& signal_name,
                                            bool success);
   void OnServicePropertyChange(const dbus::ObjectPath& service_path,
                                const std::string& property_name,
-                               const chromeos::Any& property_value);
+                               const brillo::Any& property_value);
 
   void OnStateChangeForConnectingService(const std::string& state);
   void OnErrorChangeForConnectingService(const std::string& error);